EM-572

Quadratics by factorisation

E Math · Secondary 3 · Hard · Quadratics by factorisation

1. $x=\dfrac{3}{2}$ or $x=-\dfrac{3}{2}$
2. $x=\dfrac{9}{4}$ or $x=-\dfrac{9}{4}$
3. $x=\dfrac{3}{4}$ or $x=-\dfrac{3}{4}$
4. $x=\dfrac{1}{2}$ or $x=-\dfrac{1}{2}$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.